參數(shù)資料
型號: UPD6452GT-102
英文描述: On-Screen Display Circuit
中文描述: 屏幕顯示電路
文件頁數(shù): 29/68頁
文件大?。?/td> 301K
代理商: UPD6452GT-102
29
μ
PD63, 63A, 64
8. SYSTEM CLOCK OSCILLATION CIRCUIT
The system clock oscillation circuit consists of oscillation circuits for ceramic resonators (f
X
= 2.4 to 8 MHz).
Figure 8-1. System Clock
The system clock oscillation circuit stops its oscillation when reset or in STOP mode.
Caution When using the system clock oscillation circuit, wire area indicated by the dotted-line in the
diagram as follows to reduce the effects of the wiring capacitance, etc.
Make the wiring as short as possible.
Do not allow the wiring to intersect other signal lines. Do not wire close to lines through
which large fluctuating currents flow.
Make sure that the point where the oscillation circuit capacitor is installed is always at the
same electric potential as the ground. Never earth with a ground pattern through which large
currents flow.
Do not extract signals from the oscillation circuit.
PD63, 63A, 64
μ
X
OUT
X
IN
GND
Ceramic resonator
相關(guān)PDF資料
PDF描述
UPD6453 UPD6453 Data Sheet | Data Sheet[11/1990]
UPD6453CY-001 On-Screen Display Circuit
UPD6453GT-101 On-Screen Display Circuit
UPD6454CS-001 On-Screen Display Circuit
UPD6454GT-101 On-Screen Display Circuit
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